On Thu, 13 Oct 2016, Jakub Jelinek wrote:
> Hi!
>
> PR77957 is likely a rs6000 backend bug where a useless memory load causes
> .LCTOC0 undefined reference in the end at -O0 and as such should be fixed,
> but I think it is completely unnecessary to create those loads at all
> if we know we are
Hi!
PR77957 is likely a rs6000 backend bug where a useless memory load causes
.LCTOC0 undefined reference in the end at -O0 and as such should be fixed,
but I think it is completely unnecessary to create those loads at all
if we know we are going to ignore it in the stack_protect_{set,test}